Artu Usa 01031 Concrete Screw Drill Bit, 1/4" x 6-1/4"
Description
Highlights:
- Size : 1/4" x 6-1/4"
- Rotary/Percussion
- Resharpenable
- Chrome vanadium steel shank
- Tip is blend of tungsten carbide/cobalt
- Applications: masonry, ceramic tile, concrete, brick, fiberglass, cast metals, wood, glass
- For use with Tapcon Fasteners